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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/11/18 09:03:02 UTC
[jira] [Commented] (SPARK-19878) Add hive configuration when
initialize hive serde in InsertIntoHiveTable.scala
[ https://issues.apache.org/jira/browse/SPARK-19878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16257986#comment-16257986 ]
Apache Spark commented on SPARK-19878:
--------------------------------------
User 'vinodkc' has created a pull request for this issue:
https://github.com/apache/spark/pull/19779
> Add hive configuration when initialize hive serde in InsertIntoHiveTable.scala
> ------------------------------------------------------------------------------
>
> Key: SPARK-19878
> URL: https://issues.apache.org/jira/browse/SPARK-19878
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.5.0, 1.6.0, 2.0.0
> Environment: Centos 6.5: Hadoop 2.6.0, Spark 1.5.0, Hive 1.1.0
> Reporter: kavn qin
> Labels: patch
> Attachments: SPARK-19878.patch
>
>
> When case class InsertIntoHiveTable intializes a serde it explicitly passes null for the Configuration in Spark 1.5.0:
> [https://github.com/apache/spark/blob/v1.5.0/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/InsertIntoHiveTable.scala#L58]
> While in Spark 2.0.0, the HiveWriterContainer intializes a serde it also just passes null for the Configuration:
> [https://github.com/apache/spark/blob/v2.0.0/sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveWriterContainers.scala#L161]
> When we implement a hive serde, we want to use the hive configuration to get some static and dynamic settings, but we can not do it !
> So this patch add the configuration when initialize hive serde.
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